American Horticultural Therapy Association
美国园艺治疗协会
www.ahta.org 

Canadian Horticultural Therapy Association
加拿大园艺治疗协会
www.chta.ca

Studio Yuen Fong
园芳工作室
www.studioyuenfong.com.hk

eatbreathegarden
http://eatbreathegarden.com/

Produce Green Foundation
绿田园基金
www.producegreen.org.hk

Homewood Health Centre
www.homewood.org

 Horticulture as Therapy
www.horticultureastherapy.com

Legacy Health Centre
www.legacyhealth.org

Shin-Yuan Rural Press Flower Co. Ltd
馨苑田园压花有限公司(台湾)
http://fen.idv.tw

Lewis Scully Gionet Landscape Architecture
www.lsginc.com

Herbarium — Santiago, Chile
www.herbarium.cl

Kadoorie Farm & Botanic Garden
嘉道理农场暨植物园
www.kfbg.org

M Flower Workshop
www.mflowerworkshop.com